F15B 19/002
Calibrating
Official title: {Calibrating}
F15B19/002 (Calibrating) appears on 179 US grants and 204 published applications in this corpus.
Search patents in F15B- Granted patents
- 179
- Published applications
- 204
- Assignees
- 122
- Inventors
- 435
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 6 | 0 |
| 2003 | 4 | 3 |
| 2004 | 3 | 6 |
| 2005 | 3 | 3 |
| 2006 | 3 | 1 |
| 2007 | 2 | 5 |
| 2008 | 2 | 3 |
| 2009 | 4 | 8 |
| 2010 | 2 | 3 |
| 2011 | 3 | 3 |
| 2012 | 3 | 4 |
| 2013 | 3 | 6 |
| 2014 | 2 | 7 |
| 2015 | 4 | 11 |
| 2016 | 10 | 14 |
| 2017 | 7 | 8 |
| 2018 | 7 | 19 |
| 2019 | 18 | 8 |
| 2020 | 18 | 16 |
| 2021 | 9 | 16 |
| 2022 | 15 | 13 |
| 2023 | 15 | 11 |
| 2024 | 6 | 19 |
| 2025 | 11 | 12 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Hydraulic drive system5 May 2026US 12,618,419 B2HMS-HYBRID MOTION SOLUTIONS GmbH
- Method Of Adjusting Relief Pressure Of Relief Valve For Swing Motor13 Aug 2026US 2026/0234899 A1Caterpillar SARL
- Rotary Actuator with a Position Sensor25 Jun 2026US 2026/0177084 A1Parker-Hannifin Corporation
- Systems and methods for configuring actuators of a marine vessel11 Jun 2026US 2026/0159203 A1Navico Group Americas, LLC
- Servo valve11 Jun 2026US 2026/0160345 A1Microtecnica S.R.L.
- Learning for controlling pneumatic driven positioning devices19 Mar 2026US 2026/0078779 A1VAT Holding AG
Most cited
By later US patents
- Calibration of a command device in control system40US 5,918,195 ACase Corporation · 1999
- Calibration system and method for work machines using electro hydraulic controls37US 6,615,114 B1Caterpillar Inc. · 2003
- Self-calibrating system and method for controlling a hydraulically operated device29US 6,341,552 B12002
- Auto-calibration of a solenoid operated valve29US 6,397,655 B1HUSCO International, Inc. · 2002
- Method and system for controlling a downhole flow control device using derived feedback control22US 6,736,213 B2Baker Hughes Incorporated · 2004